Incidental Mutation 'R3735:Trdmt1'
ID270033
Institutional Source Beutler Lab
Gene Symbol Trdmt1
Ensembl Gene ENSMUSG00000026723
Gene NametRNA aspartic acid methyltransferase 1
SynonymsRnmt2, Dnmt2
MMRRC Submission 040722-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.411) question?
Stock #R3735 (G1)
Quality Score225
Status Validated
Chromosome2
Chromosomal Location13509014-13544668 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 13519873 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Tyrosine at position 257 (F257Y)
Ref Sequence ENSEMBL: ENSMUSP00000114572 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000124488] [ENSMUST00000144957]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000028055
Predicted Effect possibly damaging
Transcript: ENSMUST00000124488
AA Change: F257Y

PolyPhen 2 Score 0.511 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000114572
Gene: ENSMUSG00000026723
AA Change: F257Y

DomainStartEndE-ValueType
Pfam:DNA_methylase 4 391 1.6e-45 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000144957
SMART Domains Protein: ENSMUSP00000141758
Gene: ENSMUSG00000026723

DomainStartEndE-ValueType
Pfam:DNA_methylase 4 84 4.7e-13 PFAM
Meta Mutation Damage Score 0.1108 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.3%
Validation Efficiency 100% (71/71)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein responsible for the methylation of aspartic acid transfer RNA, specifically at the cytosine-38 residue in the anticodon loop. This enzyme also possesses residual DNA-(cytosine-C5) methyltransferase activity. While similar in sequence and structure to DNA cytosine methyltransferases, this gene is distinct and highly conserved in its function among taxa. [provided by RefSeq, Jun 2010]
PHENOTYPE: Mice homozygous for disruptions in this gene have a decreased proportion of natural killer cells in the peripheral blood. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 71 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001C02Rik A T 5: 30,482,098 Y123F probably benign Het
4921539E11Rik C G 4: 103,266,406 E90Q probably damaging Het
Acadl G A 1: 66,853,289 A125V probably benign Het
Acot12 T A 13: 91,784,346 I487N probably benign Het
Acox3 A G 5: 35,611,153 K686R probably benign Het
Adam17 T C 12: 21,325,412 D802G probably benign Het
Aoc3 A T 11: 101,332,219 D427V probably damaging Het
Bivm C T 1: 44,126,434 H15Y probably benign Het
C8a T C 4: 104,817,615 E509G probably benign Het
Ccdc158 A C 5: 92,632,424 L930R possibly damaging Het
Cdca7 T A 2: 72,483,865 probably null Het
Cep170b A T 12: 112,741,004 I395F probably damaging Het
Champ1 T C 8: 13,878,735 S298P probably damaging Het
Cyp2j8 T A 4: 96,444,599 R503S probably damaging Het
Dcaf10 C T 4: 45,348,117 T191I probably benign Het
Dido1 A G 2: 180,684,036 probably benign Het
Dnah7b C T 1: 46,299,875 T3361I probably benign Het
Dync1h1 G A 12: 110,631,675 V1767I probably benign Het
Eml5 G A 12: 98,855,989 T721I possibly damaging Het
F8 G A X: 75,211,375 P2138S probably damaging Het
Fam169b G T 7: 68,350,301 R198S probably damaging Het
Gm7694 A G 1: 170,302,761 S23P probably damaging Het
Grk3 T A 5: 112,953,831 T248S probably benign Het
Helq T G 5: 100,790,188 D464A possibly damaging Het
Ido2 C T 8: 24,535,193 V273M probably damaging Het
Il12rb1 T C 8: 70,817,218 L518P probably damaging Het
Kansl1l A G 1: 66,801,250 V297A possibly damaging Het
Kcnj10 A G 1: 172,369,966 Y349C possibly damaging Het
Krt18 A G 15: 102,028,501 T75A probably benign Het
Lrmp G A 6: 145,160,870 probably benign Het
Lrp4 A T 2: 91,498,371 I1539F probably damaging Het
Map3k6 T C 4: 133,246,372 V458A probably benign Het
Med12l T A 3: 59,091,495 H614Q probably damaging Het
Med13 A C 11: 86,279,658 M1850R probably benign Het
Mfsd13a A G 19: 46,368,328 Y256C probably damaging Het
Mogs C A 6: 83,116,776 T242K possibly damaging Het
Myo9b T C 8: 71,348,597 V1133A probably benign Het
Myom2 A T 8: 15,069,676 H144L probably benign Het
Ncapg A T 5: 45,696,127 Q906L probably benign Het
Nkx1-1 C T 5: 33,433,730 V83I unknown Het
Npy4r T A 14: 34,147,269 T21S probably benign Het
Nup88 A G 11: 70,956,192 S331P probably damaging Het
Olfr1294 T A 2: 111,537,896 H131L probably damaging Het
Olr1 T A 6: 129,499,875 probably benign Het
Osmr A T 15: 6,822,080 Y656N probably damaging Het
Otogl A T 10: 107,899,529 Y131* probably null Het
Pgr G A 9: 8,901,533 G356S probably damaging Het
Prdm2 T C 4: 143,134,359 E787G probably damaging Het
Prpf18 A G 2: 4,643,673 I114T probably benign Het
R3hdm2 T A 10: 127,465,010 I280N probably benign Het
Rims4 T C 2: 163,863,985 D243G possibly damaging Het
Rmnd5a T C 6: 71,396,862 D316G possibly damaging Het
Rpap2 T C 5: 107,655,151 probably benign Het
Sdr16c5 G A 4: 4,005,614 T240I probably benign Het
Shroom3 T C 5: 92,964,444 V1888A possibly damaging Het
Slc36a4 T A 9: 15,738,273 Y466* probably null Het
Slco3a1 A G 7: 74,504,497 I80T probably damaging Het
Sptlc2 G A 12: 87,341,565 A381V probably benign Het
Stam A T 2: 14,129,012 Q190L probably damaging Het
Suclg2 T A 6: 95,497,696 I363F probably damaging Het
Tacstd2 A G 6: 67,534,859 V283A probably damaging Het
Tln1 G T 4: 43,549,370 A616E probably damaging Het
Trip12 TATACATACATACATACATACATACATACATAC TATACATACATACATACATACATACATACATACATAC 1: 84,814,790 probably null Het
Trps1 A G 15: 50,846,060 I298T possibly damaging Het
Tti2 T C 8: 31,155,897 L413P probably damaging Het
Utrn A G 10: 12,478,484 V343A probably damaging Het
Vwf G T 6: 125,588,613 W288L probably damaging Het
Zfp629 T A 7: 127,612,778 probably benign Het
Zfp873 G A 10: 82,061,181 S582N probably benign Het
Zfp979 A G 4: 147,613,482 Y257H possibly damaging Het
Zfpm1 G A 8: 122,323,736 C117Y possibly damaging Het
Other mutations in Trdmt1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01135:Trdmt1 APN 2 13521260 splice site probably null
IGL01584:Trdmt1 APN 2 13519928 missense probably benign 0.00
IGL02491:Trdmt1 APN 2 13516672 missense probably benign 0.17
IGL03025:Trdmt1 APN 2 13523435 missense probably damaging 0.98
R0167:Trdmt1 UTSW 2 13516018 missense probably damaging 1.00
R0193:Trdmt1 UTSW 2 13544617 missense probably damaging 1.00
R0638:Trdmt1 UTSW 2 13516648 splice site probably benign
R0690:Trdmt1 UTSW 2 13544580 missense probably benign 0.01
R0735:Trdmt1 UTSW 2 13523438 missense probably benign 0.23
R1102:Trdmt1 UTSW 2 13523414 splice site probably benign
R1432:Trdmt1 UTSW 2 13519846 missense probably damaging 0.98
R1610:Trdmt1 UTSW 2 13516059 missense probably damaging 1.00
R1935:Trdmt1 UTSW 2 13511609 missense probably damaging 1.00
R1936:Trdmt1 UTSW 2 13511609 missense probably damaging 1.00
R2060:Trdmt1 UTSW 2 13519914 missense probably benign 0.01
R2231:Trdmt1 UTSW 2 13525625 missense probably damaging 1.00
R2339:Trdmt1 UTSW 2 13520060 nonsense probably null
R3703:Trdmt1 UTSW 2 13521297 missense probably benign 0.16
R4751:Trdmt1 UTSW 2 13544653 utr 5 prime probably benign
R6258:Trdmt1 UTSW 2 13520059 missense probably benign 0.01
R6260:Trdmt1 UTSW 2 13520059 missense probably benign 0.01
R6799:Trdmt1 UTSW 2 13516013 critical splice donor site probably null
R7329:Trdmt1 UTSW 2 13516122 missense probably damaging 1.00
R8126:Trdmt1 UTSW 2 13520005 missense probably benign 0.39
Predicted Primers PCR Primer
(F):5'- AGCTGGGAAACACAGTTCTTG -3'
(R):5'- GCCAGATACTGATGGAGTTTCC -3'

Sequencing Primer
(F):5'- CTGGGAAACACAGTTCTTGTAGACAC -3'
(R):5'- CTGTTGAGCCACAAAAATATGCAG -3'
Posted On2015-03-18